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http://bura.brunel.ac.uk/handle/2438/10272
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DC Field | Value | Language |
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dc.contributor.author | Cavazzuti, M | - |
dc.contributor.author | Atherton, MA | - |
dc.contributor.author | Collins, MW | - |
dc.contributor.author | Barozzi, GS | - |
dc.date.accessioned | 2015-02-19T11:33:56Z | - |
dc.date.available | 2011-06 | - |
dc.date.available | 2015-02-19T11:33:56Z | - |
dc.date.issued | 2011 | - |
dc.identifier.citation | Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine, 2011, 225 (6), pp. 597 - 609 | en_US |
dc.identifier.issn | 0954-4119 | - |
dc.identifier.issn | 2041-3033 | - |
dc.identifier.uri | http://bura.brunel.ac.uk/handle/2438/10272 | - |
dc.description | Permission to redistribute provided by publishers. | en_US |
dc.description.abstract | Three models of different stent designs implanted in a cerebral aneurysm, originating from the Virtual Intracranial Stenting Challenge'07, are meshed and the flow characteristics simulated using commercial computational fluid dynamics (CFD) software in order to investigate the effects of non-Newtonian viscosity and pulsatile flow. Conventional mass inflow and wall shear stress (WSS) output are used as a means of comparing the cfd simulations. In addition, a WSS distribution is presented, which clearly discriminates in favour of the stent design identified by other groups. It is concluded that non-Newtonian and pulsatile effects are important to include in order to avoid underestimating wss, to understand dynamic flow effects, and to discriminate more effectively between stent designs. © Authors 2011. | en_US |
dc.format.extent | 597 - 609 | - |
dc.language | eng | - |
dc.language.iso | en | en_US |
dc.subject | Cerebral aneurysm | en_US |
dc.subject | Pulsatile flow | en_US |
dc.subject | Stent | en_US |
dc.subject | Virtual Intracranial Stenting Challenge 2007 | en_US |
dc.subject | Wall shear stress distribution | en_US |
dc.title | Non-Newtonian and flow pulsatility effects in simulation models of a stented intracranial aneurysm | en_US |
dc.type | Article | en_US |
dc.identifier.doi | http://dx.doi.org/10.1177/09544119JEIM894 | - |
dc.relation.isPartOf | Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine | - |
pubs.issue | 6 | - |
pubs.volume | 225 | - |
pubs.organisational-data | /Brunel | - |
pubs.organisational-data | /Brunel/Brunel Staff by College/Department/Division | - |
pubs.organisational-data | /Brunel/Brunel Staff by College/Department/Division/College of Engineering, Design and Physical Sciences | - |
pubs.organisational-data | /Brunel/Brunel Staff by College/Department/Division/College of Engineering, Design and Physical Sciences/Dept of Mechanical, Aerospace and Civil Engineering | - |
pubs.organisational-data | /Brunel/Brunel Staff by College/Department/Division/College of Engineering, Design and Physical Sciences/Dept of Mechanical, Aerospace and Civil Engineering/Mechanical and Aerospace Engineering | - |
pubs.organisational-data | /Brunel/Brunel Staff by Institute/Theme | - |
pubs.organisational-data | /Brunel/Brunel Staff by Institute/Theme/Institute of Materials and Manufacturing | - |
pubs.organisational-data | /Brunel/Brunel Staff by Institute/Theme/Institute of Materials and Manufacturing/Design for Sustainable Manufacturing | - |
pubs.organisational-data | /Brunel/University Research Centres and Groups | - |
pubs.organisational-data | /Brunel/University Research Centres and Groups/Brunel Business School - URCs and Groups | - |
pubs.organisational-data | /Brunel/University Research Centres and Groups/Brunel Business School - URCs and Groups/Centre for Research into Entrepreneurship, International Business and Innovation in Emerging Markets | - |
pubs.organisational-data | /Brunel/University Research Centres and Groups/School of Health Sciences and Social Care - URCs and Groups | - |
pubs.organisational-data | /Brunel/University Research Centres and Groups/School of Health Sciences and Social Care - URCs and Groups/Brunel Institute for Ageing Studies | - |
pubs.organisational-data | /Brunel/University Research Centres and Groups/School of Health Sciences and Social Care - URCs and Groups/Brunel Institute of Cancer Genetics and Pharmacogenomics | - |
pubs.organisational-data | /Brunel/University Research Centres and Groups/School of Health Sciences and Social Care - URCs and Groups/Centre for Systems and Synthetic Biology | - |
Appears in Collections: | Dept of Mechanical and Aerospace Engineering Research Papers |
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